While playing a game, enter one of the following codes:
Cheat Code
Result
nvadebugDebug mode
nvagod or nvacalebGod mode
nvabloodAll weapons
navlevel[mission x][level xx]Level select
nvaclipToggle clipping mode
nvunlockToggle all locks
nvashowmapFull map
nvarateChange game speed
nvdukeToggle radio
nvamattUnknown